Pls me asap guys for 10 and 11 (show work! ) + lots of points!

How have the government regulations changed the use of child labor since the 1800s

The eastern roman empire is also known as what empire

What was the importance of latin during the scientific revolution in europe? it encouraged people to join the roman catholic church. it was the language used to celebrate the roman catholic mass. it provided a common language for the exchange of ideas. it was one of many languages used to share new ideas.